/**
 * The server-driven UI contract between a module runtime and keemakr-core.
 *
 * A module's `load` handler returns a ScreenTree; core validates it against
 * this schema BEFORE rendering — that validation is the security boundary.
 * Nothing here ever becomes raw HTML: every node maps to a platform-owned
 * component, so module output is data, not code.
 *
 * Versioning: `version` is a literal. A breaking change to any node shape
 * bumps UI_SCHEMA_VERSION and adds a new literal; core keeps rendering old
 * versions until modules migrate.
 */
import { z } from 'zod';
export declare const UI_SCHEMA_VERSION = 1;
/** What a button (or table row) does when pressed. */
export declare const pressSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    kind: z.ZodLiteral<"action">;
    action: z.ZodString;
    input: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    confirm: z.ZodOptional<z.ZodString>;
}, z.core.$strip>, z.ZodObject<{
    kind: z.ZodLiteral<"navigate">;
    screen: z.ZodString;
    params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
}, z.core.$strip>], "kind">;
export declare const buttonSchema: z.ZodObject<{
    type: z.ZodLiteral<"button">;
    label: z.ZodString;
    onPress: z.ZodDiscriminatedUnion<[z.ZodObject<{
        kind: z.ZodLiteral<"action">;
        action: z.ZodString;
        input: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        confirm: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        kind: z.ZodLiteral<"navigate">;
        screen: z.ZodString;
        params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    }, z.core.$strip>], "kind">;
    variant: z.ZodDefault<z.ZodEnum<{
        destructive: "destructive";
        primary: "primary";
        secondary: "secondary";
    }>>;
}, z.core.$strip>;
/** A table cell. Dates are ISO 8601; core formats them tenant-locale-aware. */
export declare const cellSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    kind: z.ZodLiteral<"text">;
    value: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    kind: z.ZodLiteral<"badge">;
    value: z.ZodString;
    tone: z.ZodDefault<z.ZodEnum<{
        success: "success";
        default: "default";
        warning: "warning";
        destructive: "destructive";
    }>>;
}, z.core.$strip>, z.ZodObject<{
    kind: z.ZodLiteral<"date">;
    value: z.ZodISODateTime;
}, z.core.$strip>], "kind">;
declare const leafNodeSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    type: z.ZodLiteral<"heading">;
    text: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"text">;
    value: z.ZodString;
    muted: z.ZodDefault<z.ZodBoolean>;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"markdown">;
    value: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"stat">;
    label: z.ZodString;
    value: z.ZodString;
    hint: z.ZodOptional<z.ZodString>;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"button">;
    label: z.ZodString;
    onPress: z.ZodDiscriminatedUnion<[z.ZodObject<{
        kind: z.ZodLiteral<"action">;
        action: z.ZodString;
        input: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        confirm: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        kind: z.ZodLiteral<"navigate">;
        screen: z.ZodString;
        params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    }, z.core.$strip>], "kind">;
    variant: z.ZodDefault<z.ZodEnum<{
        destructive: "destructive";
        primary: "primary";
        secondary: "secondary";
    }>>;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"form">;
    key: z.ZodString;
    fields: z.ZodArray<z.ZodObject<{
        kind: z.ZodEnum<{
            text: "text";
            textarea: "textarea";
            select: "select";
        }>;
        name: z.ZodString;
        label: z.ZodString;
        value: z.ZodOptional<z.ZodString>;
        options: z.ZodOptional<z.ZodArray<z.ZodObject<{
            value: z.ZodString;
            label: z.ZodString;
        }, z.core.$strip>>>;
        required: z.ZodDefault<z.ZodBoolean>;
    }, z.core.$strip>>;
    submit: z.ZodObject<{
        label: z.ZodString;
        action: z.ZodString;
    }, z.core.$strip>;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"table">;
    columns: z.ZodArray<z.ZodObject<{
        key: z.ZodString;
        label: z.ZodString;
    }, z.core.$strip>>;
    rows: z.ZodArray<z.ZodObject<{
        key: z.ZodString;
        cells: z.ZodRecord<z.ZodString, z.ZodDiscriminatedUnion<[z.ZodObject<{
            kind: z.ZodLiteral<"text">;
            value: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            kind: z.ZodLiteral<"badge">;
            value: z.ZodString;
            tone: z.ZodDefault<z.ZodEnum<{
                success: "success";
                default: "default";
                warning: "warning";
                destructive: "destructive";
            }>>;
        }, z.core.$strip>, z.ZodObject<{
            kind: z.ZodLiteral<"date">;
            value: z.ZodISODateTime;
        }, z.core.$strip>], "kind">>;
        onPress: z.ZodOptional<z.ZodDiscriminatedUnion<[z.ZodObject<{
            kind: z.ZodLiteral<"action">;
            action: z.ZodString;
            input: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            confirm: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            kind: z.ZodLiteral<"navigate">;
            screen: z.ZodString;
            params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
        }, z.core.$strip>], "kind">>;
        expand: z.ZodOptional<z.ZodObject<{
            children: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                type: z.ZodLiteral<"heading">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                type: z.ZodLiteral<"text">;
                value: z.ZodString;
                muted: z.ZodDefault<z.ZodBoolean>;
            }, z.core.$strip>, z.ZodObject<{
                type: z.ZodLiteral<"markdown">;
                value: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                type: z.ZodLiteral<"stat">;
                label: z.ZodString;
                value: z.ZodString;
                hint: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                type: z.ZodLiteral<"button">;
                label: z.ZodString;
                onPress: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    kind: z.ZodLiteral<"action">;
                    action: z.ZodString;
                    input: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    confirm: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>, z.ZodObject<{
                    kind: z.ZodLiteral<"navigate">;
                    screen: z.ZodString;
                    params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
                }, z.core.$strip>], "kind">;
                variant: z.ZodDefault<z.ZodEnum<{
                    destructive: "destructive";
                    primary: "primary";
                    secondary: "secondary";
                }>>;
            }, z.core.$strip>], "type">>;
        }, z.core.$strip>>;
    }, z.core.$strip>>;
    empty: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"timeline">;
    items: z.ZodArray<z.ZodObject<{
        label: z.ZodString;
        status: z.ZodEnum<{
            error: "error";
            pending: "pending";
            active: "active";
            done: "done";
        }>;
        at: z.ZodOptional<z.ZodISODateTime>;
        detail: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"pending_request">;
    requestId: z.ZodString;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"pending_requests">;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"choice_cards">;
    choices: z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        title: z.ZodString;
        description: z.ZodOptional<z.ZodString>;
        meta: z.ZodOptional<z.ZodString>;
        selected: z.ZodDefault<z.ZodBoolean>;
        onPress: z.ZodDiscriminatedUnion<[z.ZodObject<{
            kind: z.ZodLiteral<"action">;
            action: z.ZodString;
            input: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            confirm: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            kind: z.ZodLiteral<"navigate">;
            screen: z.ZodString;
            params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
        }, z.core.$strip>], "kind">;
    }, z.core.$strip>>;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"progress">;
    steps: z.ZodArray<z.ZodObject<{
        label: z.ZodString;
        status: z.ZodEnum<{
            error: "error";
            pending: "pending";
            active: "active";
            done: "done";
        }>;
        detail: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>>;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"chart">;
    chartType: z.ZodEnum<{
        bar: "bar";
        line: "line";
    }>;
    title: z.ZodOptional<z.ZodString>;
    categories: z.ZodArray<z.ZodString>;
    series: z.ZodArray<z.ZodObject<{
        name: z.ZodString;
        values: z.ZodArray<z.ZodNumber>;
    }, z.core.$strip>>;
}, z.core.$strip>], "type">;
type LeafScreenNode = z.infer<typeof leafNodeSchema>;
type LeafScreenNodeInput = z.input<typeof leafNodeSchema>;
export type ScreenNode = LeafScreenNode | {
    type: 'section';
    title?: string;
    description?: string;
    layout: 'stack' | 'grid';
    columns: number;
    children: ScreenNode[];
};
type ScreenNodeInput = LeafScreenNodeInput | {
    type: 'section';
    title?: string;
    description?: string;
    layout: 'stack' | 'grid';
    columns: number;
    children: ScreenNodeInput[];
};
/**
 * A tab strip. Unlike `section` this is NOT part of the recursive chain: it
 * exists only in the composed root union below, and a tab's children descend
 * into the chain — which carries no `tabs` branch. Nested tabs, and tabs inside
 * a section, are therefore unrepresentable rather than merely rejected, and
 * `tabs` serialises into the generated contract exactly once.
 */
type TabsScreenNode = {
    type: 'tabs';
    key: string;
    active?: string;
    tabs: {
        key: string;
        label: string;
        badge?: string;
        children: ScreenNode[];
    }[];
};
type TabsScreenNodeInput = {
    type: 'tabs';
    key: string;
    active?: string;
    tabs: {
        key: string;
        label: string;
        badge?: string;
        children: ScreenNodeInput[];
    }[];
};
/** What a screen's top-level `children` may hold — the only place `tabs` appears. */
export type ScreenRootNode = ScreenNode | TabsScreenNode;
type ScreenRootNodeInput = ScreenNodeInput | TabsScreenNodeInput;
/**
 * The root union: the chain's own membership plus `tabs`. Both container
 * branches descend into the chain at depth 1, so nesting stays bounded by
 * MAX_SECTION_DEPTH exactly as it was before `tabs` existed.
 */
export declare const nodeSchema: z.ZodType<ScreenRootNode, ScreenRootNodeInput>;
export declare const screenTreeSchema: z.ZodObject<{
    version: z.ZodLiteral<1>;
    title: z.ZodString;
    description: z.ZodOptional<z.ZodString>;
    actions: z.ZodOptional<z.ZodArray<z.ZodObject<{
        type: z.ZodLiteral<"button">;
        label: z.ZodString;
        onPress: z.ZodDiscriminatedUnion<[z.ZodObject<{
            kind: z.ZodLiteral<"action">;
            action: z.ZodString;
            input: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            confirm: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            kind: z.ZodLiteral<"navigate">;
            screen: z.ZodString;
            params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
        }, z.core.$strip>], "kind">;
        variant: z.ZodDefault<z.ZodEnum<{
            destructive: "destructive";
            primary: "primary";
            secondary: "secondary";
        }>>;
    }, z.core.$strip>>>;
    children: z.ZodArray<z.ZodType<ScreenRootNode, ScreenRootNodeInput, z.core.$ZodTypeInternals<ScreenRootNode, ScreenRootNodeInput>>>;
    refreshSeconds: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
/** What an action handler returns. `refresh` re-runs `load` after the action. */
export declare const actionResultSchema: z.ZodObject<{
    toast: z.ZodOptional<z.ZodString>;
    navigate: z.ZodOptional<z.ZodObject<{
        screen: z.ZodString;
        params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    }, z.core.$strip>>;
    refresh: z.ZodDefault<z.ZodBoolean>;
}, z.core.$strip>;
export declare const screenLoadRequestSchema: z.ZodObject<{
    params: z.ZodDefault<z.ZodRecord<z.ZodString, z.ZodString>>;
}, z.core.$strip>;
export declare const screenLoadResponseSchema: z.ZodObject<{
    tree: z.ZodObject<{
        version: z.ZodLiteral<1>;
        title: z.ZodString;
        description: z.ZodOptional<z.ZodString>;
        actions: z.ZodOptional<z.ZodArray<z.ZodObject<{
            type: z.ZodLiteral<"button">;
            label: z.ZodString;
            onPress: z.ZodDiscriminatedUnion<[z.ZodObject<{
                kind: z.ZodLiteral<"action">;
                action: z.ZodString;
                input: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                confirm: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>, z.ZodObject<{
                kind: z.ZodLiteral<"navigate">;
                screen: z.ZodString;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
            }, z.core.$strip>], "kind">;
            variant: z.ZodDefault<z.ZodEnum<{
                destructive: "destructive";
                primary: "primary";
                secondary: "secondary";
            }>>;
        }, z.core.$strip>>>;
        children: z.ZodArray<z.ZodType<ScreenRootNode, ScreenRootNodeInput, z.core.$ZodTypeInternals<ScreenRootNode, ScreenRootNodeInput>>>;
        refreshSeconds: z.ZodOptional<z.ZodNumber>;
    }, z.core.$strip>;
}, z.core.$strip>;
export declare const screenActionRequestSchema: z.ZodObject<{
    params: z.ZodDefault<z.ZodRecord<z.ZodString, z.ZodString>>;
    input: z.ZodDefault<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    idempotencyKey: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
export declare const interfaceFamilySchema: z.ZodEnum<{
    dashboard: "dashboard";
    client: "client";
}>;
export declare const surfaceDefinitionSchema: z.ZodObject<{
    label: z.ZodString;
    icon: z.ZodOptional<z.ZodString>;
    description: z.ZodOptional<z.ZodString>;
    availableOn: z.ZodArray<z.ZodEnum<{
        dashboard: "dashboard";
        client: "client";
    }>>;
}, z.core.$strip>;
/**
 * Manifest addition: `manifest.surfaces[]` in entry.json. Each surface is a
 * side-menu entry pointing at an entry screen. Core's marketplace
 * validateSubmission composes this in (wired in the proxy phase).
 */
export declare const surfaceSchema: z.ZodObject<{
    label: z.ZodString;
    icon: z.ZodOptional<z.ZodString>;
    description: z.ZodOptional<z.ZodString>;
    availableOn: z.ZodArray<z.ZodEnum<{
        dashboard: "dashboard";
        client: "client";
    }>>;
    key: z.ZodString;
    screen: z.ZodString;
}, z.core.$strip>;
export declare const screenRegistrationSchema: z.ZodObject<{
    screen: z.ZodString;
    surface: z.ZodString;
}, z.core.$strip>;
/** The complete generated UI portion of a module manifest. */
export declare const uiManifestSchema: z.ZodObject<{
    surfaces: z.ZodArray<z.ZodObject<{
        label: z.ZodString;
        icon: z.ZodOptional<z.ZodString>;
        description: z.ZodOptional<z.ZodString>;
        availableOn: z.ZodArray<z.ZodEnum<{
            dashboard: "dashboard";
            client: "client";
        }>>;
        key: z.ZodString;
        screen: z.ZodString;
    }, z.core.$strip>>;
    screenRegistry: z.ZodArray<z.ZodObject<{
        screen: z.ZodString;
        surface: z.ZodString;
    }, z.core.$strip>>;
}, z.core.$strip>;
export type Press = z.infer<typeof pressSchema>;
export type ScreenTree = z.infer<typeof screenTreeSchema>;
export type ActionResult = z.infer<typeof actionResultSchema>;
export type InterfaceFamily = z.infer<typeof interfaceFamilySchema>;
export type SurfaceDefinition = z.infer<typeof surfaceDefinitionSchema>;
export type Surface = z.infer<typeof surfaceSchema>;
export type ScreenRegistration = z.infer<typeof screenRegistrationSchema>;
export type UiManifest = z.infer<typeof uiManifestSchema>;
export type ScreenTreeInput = z.input<typeof screenTreeSchema>;
export type ActionResultInput = z.input<typeof actionResultSchema>;
export {};